Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5186122 | Small animal living environment system | Gerald Phillips, Chi-Liu Wu, Marvin Goldman, Terry Goldman | 1993-02-16 |
| 5092269 | Small animal living environment system | Gerald Phillips, Chi-Liu Wu, Marvin Goldman, Terry Goldman | 1992-03-03 |
| 5018480 | Simulated tree branch for small animal enclosures | Marvin Goldman, Terry Goldman, Gerald Phillips, Joseph Pesin | 1991-05-28 |
| 4820556 | Decorative shelf system for aquarium or terrarium | Marvin Goldman, Gerald Phillips, Eric Sauerman | 1989-04-11 |
| 4804012 | Aquarium air valve system and hanger unit | Marvin Goldman, Gerald Phillips, Terry Goldman | 1989-02-14 |
| 4713173 | Three element aquarium filter cartridge | Marvin Goldman, Terry Goldman | 1987-12-15 |
| 4708089 | Animal habitat system for use in an animal enclosure | Marvin Goldman, Gerald Phillips, Terry Goldman, Joseph Pesin | 1987-11-24 |
| 4693817 | Gravel trap and collar assembly for an undergravel aquarium filter system | Marvin Goldman, Gerald Phillips | 1987-09-15 |
| D291825 | Aquarium filter cartridge | Marvin Goldman, Gerald Phillips | 1987-09-08 |
| 4678568 | Multi-use aquarium maintenance system | Marvin Goldman, Gerald Phillips, Terry Goldman | 1987-07-07 |
| D290768 | Shelf unit for aquariums | Marvin Goldman, Gerald Philips, Joseph Pesin | 1987-07-07 |
| D290127 | Aquarium air pump | Marvin Goldman, Gerald Philips, John Judy | 1987-06-02 |
| D287170 | Automatic aquarium feeder | Marvin Goldman, Gerald Phillips, Joseph Pesin | 1986-12-09 |
| 4620924 | Aquarium corner filter | Marvin Goldman, Gerald Phillips, Terry Goldman, John Judy | 1986-11-04 |
| 4571766 | Device for cleaning the interior surface of an aquarium | Marvin Goldman, Gerald Philips | 1986-02-25 |
| D279317 | Aquarium ornament | Marvin Goldman, Gerald Philips, Joseph Pesin | 1985-06-18 |
| D278465 | Aquarium ornament | Marvin Goldman, Gerald Philips, Joseph Pesin | 1985-04-16 |
| D275084 | Aquarium thermometer | Marvin Goldman, Silvio J. Di Marchi, Arthur Gilmore | 1984-08-14 |
| D263593 | Aquarium pump housing | Marvin Goldman | 1982-03-30 |
| 4318945 | Underwater aquarium decoration assembly | Marvin Goldman, Gerald Phillips | 1982-03-09 |
| 4272672 | Aquarium heater | Marvin Goldman, Silvio J. DiMarchi | 1981-06-09 |
| 4251938 | Aquarium fish net | Marvin Goldman | 1981-02-24 |
| D258272 | Aquarium thermometer | Marvin Goldman, Silvio J. Di Marchi, Arthur Gilmore | 1981-02-17 |
| D256563 | Magnetic aquarium thermometer | Marvin Goldman, Silvio J. Di Marchi, Arthur Gilmore | 1980-08-26 |
| D255354 | Aquarium pump housing | Marvin Goldman, Silvio J. Di Marchi, Kenneth Kaplan, Arthur Gilmore | 1980-06-10 |